A business role is defined as a named specific behaviour of a business actor participating in a given context. The actor performs the behaviour of the role.

A business role can be fulfilled by more than one business actor. Conversely, a business actor may fulfil more than one business role. For example, given a named teacher, their roles may include those in the domains.

A business role will usually exist in an organisation whether or not a given actor fulfils it or not.

A business role may be assigned to one or more business processes or business functions. A business interface or an application interface may be used by a business role, while a business interface may be part of a business role (composition relationship).

The name of a business role should preferably be a noun.

Category: Business Layer and Active structure aspect

Examples: Customer, Insurer, Student, Lecturer, Administrator, Buyer.

Typical Relationships:

  • Assignment - business process, business function
  • Used By - business interface, application interface

Source: Archi - The Free ArchiMate Modelling Tool - Hint for the model element.

Alongside the breadcrumbs for this item which shows its "ancestry" in concept space, the Child items tab lists its descendants, and the Siblings items tab the concepts that exist under the item's "parent item".